baber/WOPTO huggingface dataset:
Patent JP-H02209990-A (JP)
Title: Ferroelectric liquid crystal composition
Inventor: TAKEHARA SADAO
IPC: C09K19/54
Filed: 1989-02-10
Abstract: PURPOSE:To provide the subject composition exhibiting a smectic C phase in a wide temperature range including the room temperature by adding a specific chiral dopant to a liquid crystal composition containing an intermediate temperature region mother liquid crystal, a viscosity-reducing liquid crystal and a high temperature liquid crystal and exhibiting the smectic C phase. CONSTITUTION:(A) A liquid crystal composition containing an intermediate temperature region mother liquid crystal, a viscosity-reducing liquid crystal and a high temperature liquid crystal is mixed with (B) a chiral dopant of formula I [R<1> is 2-10C alkyl; R<2> is 1-10C alkyl; Z<a> is -O- or -C-; X is the central structural portion of the liquid crystal molecule of formula II or III (Z<1> and Z<2> are -CH2-, -OCO-, -CH2O-, etc.; Z<4> is -CH2-, -COCH2-, etc.; m and n are 0 or 1; the groups of formulas IV, V and VI are five or six-membered hydrocarbon rings)] to provide the objective composition.
Patent JP-H01208594-A (JP)
Title: Structure for seal of compressor and seal used for structure
Inventor: IIO MASAHIRO
IPC: F04C18/344
Filed: 1988-02-10
Abstract: PURPOSE:To obtain a seal having both vibration damping function and sealing function by generally dividing each of seals provided between a cylinder and side blocks into a vibration damping function portion and a sealing function portion. CONSTITUTION:Seals 40 are provided between the cylinder 2 of a compressor 1 and a pair of side blocks 3, 4. In this case, the seal 40 is generally divided into a vibration damping function portion 41a and a sealing function portion 41b. The vibration damping function portion 41a is formed by bonding a pair of metal plates 43a, 43b to the outside face of an elastic body 42. The sealing function portion 41b is formed by projecting the metal plates 43a, 43b in a circular are form as a pair of seal pieces 43a', 43b'. The vibration damping function portion 41a is pressed by pressing portions 32, 35 in an annular space 37 between the cylinder 2 and each of the side blocks 3, 4. The sealing function portion 41b in a housing chamber 38 is brought into contact with both side blocks 3, 4.
Patent JP-S54122812-A (JP)
Title: Flange for flat type dc motor
Inventor: OZAKI SOUZABUROU
IPC: H02K23/54
Filed: 1978-03-17
Abstract: PURPOSE: To give flange a highly accurate planeness by molding a high regidity of a resin layer onto flange concurrently at the time when the undulated flange integrally combined with end bracket, caused by press strain, is corrected.  
     CONSTITUTION: The steel flange 1 is formed integrally with the end bracket 2. When molding integrally the end bracket 2 and the permanent magnet 3 with a resin, the undulated portion 7 of the flange 1, caused by press strain, is corrected by compression by the use of the resin of a high regidity in the molds 5 and 6. Accordingly, the molding results in the correction of the undulation of the flange 1 and also in the reinforcement of the flange 1 with the resin 4 of a high rigidity, so that good planeness of flange can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11226279-A (JP)
Title: Cloth holder vertically moving device
Inventor: MINAGAWA TADAYOSHI
IPC: D05B29/02
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To reduce a frictional force which is generated on a bearing in order to support a presser rod by a method wherein the presser rod is supported under a state wherein it is slidable in the vertical direction by the bearing, and at the same time, is arranged at a location where the presser rod is not superposed in the vertical direction with an upper rod which trartsmits power to a needle of a sewing machine. SOLUTION: A presser rod 10 which transmits power from a link mechanism to a holding mechanism through a presser plate 13, is supported under a state wherein the presser rod 10 is slidable in the vertical direction, by a pressing rod guide 12 for the upper end side, and a presser rod metal 11 for the lower end side while going through insertion holes of the presser rod guide 12 as a bearing, which is fixed to a machine frame 3, and the presser rod metal 11 respectively. Also, the presser rod 10 is disposed at a location where the presser rod 10 is not superposed in the vertical direction with an upper rod 2 to transmit power to a needle of a sewing machine, and a range by which the presser rod 10 is movable in the vertical direction, and the length of the presser rod 10 in the axial direction are prevented from being limited by the upper rod 2.  By this method, a frictional force which is generated on the bearing in order to support the presser rod 10 can be reduced.
Patent JP-2000228240-A (JP)
Title: Molded-in molding
Inventor: KUROIWA MASAKAZU
IPC: H01R13/405
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a molded-in molding wherein a connection region of a connection member is never flawed by a die even if a normal die to which a countermeasure is not implemented is used. SOLUTION: In relation to a molded-in molding 1 composed by enclosing at least a part of a connection member 3 by a molding resin 4 such that predetermined parts 31 of the connection member 3 used for electrical connection are exposed, a feature of this mold is that connection regions 31a with which actual electrical connection is carried out within the predetermined parts 31 are formed into recessed parts. Thereby, since the connection regions are formed into the recessed parts, the connection regions are prevented from being damaged during molding-in molding.
Patent JP-S62188489-A (JP)
Title: Scrampling/descrambling device for television signal
Inventor: SAKATA HARUO
IPC: H04N7/169
Filed: 1986-02-13
Abstract: PURPOSE:To prevent picture quality from being deteriorated by forming a means for alternately switching the writing and reading of two memories and a means for obtaining a sampling pulse string from a signal read out from the memories. CONSTITUTION:A receiving signal is sampled by a sampler 24 at frequency fc and alternately written in one-line memories 27, 28 at every line by an electronic switcher 25. When the signal read out alternately at every line is extracted by an electronic switcher 29, the extracted signal is returned to the original signal. For instance, a sampling pulse string is returned to the original signal by a low pass filter 37 with interrupting frequency fc/2. An output from a horizontal synchronizing pulse generator 30 is turned to a square wave Q and the inverse of Q with fc/2 period by a JK flip flop 31 and the writing and reading of the one-line memories 27, 28 are switched by reversely switching the electronic switchers 25, 29. Thereby, a luminance flow due to transient response is not generated on a seam part due to the replacement and restoration of a time base.
Patent JP-S63197627-A (JP)
Title: Apparatus for molding pet resin sheet and other crystallized resin sheet
Inventor: ASANO KAZUO
IPC: B29C51/10
Filed: 1987-02-12
Abstract: PURPOSE:To mold a PET resin sheet without requiring a mold clamping device necessitating high pressure for correcting deformation of the product, by providing the holding mold reciprocally moving between a mold and a reproducing mold so as to separate a crystallized resin sheet and the mold clamping device for the reproducing mold and a holding mold. CONSTITUTION:A PET resin sheet or other crystallized resin sheet C held to the optimum molding temp. is molded and crystallized by the molding surface of a mold 1 heated to crystallizing temp. higher than the molding temp. of the sheet C and a holding mold 5 is subsequently moved to the position corresponding to the mold 1 and further engaged with mold to be sucked to the inner surface of the crystallized molded article C' in the mold 1 to hold the article C' so as not to deform the same by thermal softening and, thereafter, the mold 1 is moved to demold the molded article C'. The crystallized molded article C' held in its shape by the holding mold 5 is moved to the position corresponding to a reproducing mold 2 by moving the holding mold 5 at a sheet feed speed. At this position, the crystallized molded article C' and the holding mold 5 are covered with the reproducing mold 2, and the holding mold 5 and the reproducing mold 2 are clamped by a mold clamping apparatus 23 to cool the crystallized molded article C' under pressure.
Patent JP-S56126705-A (JP)
Title: Diffusion illumination device
Inventor: INOUE TOSHINORI
IPC: G01B11/30
Filed: 1980-03-10
Abstract: PURPOSE:To make it possible to illuminate a substance to be measured uniformly with low output by a single light source by arranging a rotary prism inside an integrating sphere and also by making the rotating shaft thereof being in accord with the optical axis of an illuminating light introduced into the integrating sphere from a light introduction port provided at the integrating sphere. CONSTITUTION:The column-shaped rotary prism 2 driven for its rotation by a motor 10 is installed in the semispherical integrating sphere 1. The rotating shaft of the rotary prism 2 is set to be in accord with the optical shaft of the illuminating light introduced from the light introduction port 5 and, in addition, one end surface of the prism on the side of the light introduction port 5 is finished to be a mirror surface, while being formed into a slant surface titled at an angle of 45 deg. to the rotating shaft and the optical axis. Moreover, inside the light introduction port 5, a half mirror 6 tilted likewise at an angle of 45 deg. to the optical axis. Thus, the illuminating light falling into the integrating sphere 1 from one direction is diffused throughout the whole area of the inside of the integrating sphere 1, whereby uniform diffused illumination by means of the single light source can be obtained.
Patent JP-S55121737-A (JP)
Title: Tuning indication device
Inventor: MIYANAGA KATSUHIKO
IPC: H03J3/14
Filed: 1979-03-14
Abstract: PURPOSE:To reduce the power consumption by lighting up the display element groups sequentially in accordance with reduction of the input voltage. CONSTITUTION:With application of the sufficiently large amount of input voltage to input terminal 8, only display element D31 connected to driving circuit 11a glows by the switching circuit in the circuit block. While in case the input voltage to terminal 8 is not large enough, driving circuits 11b and 11c are selected via the switching circuit in the circuit block and according to the amount of the input voltage to give the sequential glowing to display elements D32 and D32' plus D33 and D33' each. When no input voltage is applied to terminal 8, switching circuit 13 is turned off via buffer circuit 12 to eliminate the current supplied from power terminal 14. As a result, all display elements are turned off. And display elements D31-D33' are arranged as shown in 15 to secure the feeling of the center meter.
Patent JP-H05230689-A (JP)
Title: Manufacture of electroplated steel sheet excellent in plating adhesion
Inventor: KUROKAWA SHIGEO
IPC: C25D5/36
Filed: 1992-02-18
Abstract: PURPOSE:To provide the manufacture of a high strength cold rolled steel sheet for deep drawing excellent in electroplating properties. CONSTITUTION:This is the method for manufacturing an electroplated steel sheet excellent in plating adhesion in which a cold rolled steel sheet contg. total >=0.8wt.% of one or >= two kinds among Si, Al, Ti and Cr is subjected to annealing treatment, is subjected to surface grinding as treatment prior to plating, is successively subjected to pickling treatment ford <=10sec and is then subjected to electroplating.
Patent JP-S61191996-A (JP)
Inventor: SAKAI TAKAO
IPC: G21C15/18
Filed: 1985-02-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S51115377-A (JP)
Title: Tool clamping device
Inventor: UCHIDA YOSHIROU
IPC: B23Q3/12
Filed: 1976-03-19
Abstract: PURPOSE: To enable to attach both the tools of large and small diameters to one common tool spindle. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05315269-A (JP)
Title: Forming method for thin film
Inventor: YAMAMOTO MASASHI
IPC: G03G5/08
Filed: 1993-02-19
Abstract: PURPOSE:To react GeF4 with silane gas and to deposit a uniform SiGe thin film at a low temperature by supplying mixture gas of the GeF4 and the silane gas to a substrate heated to a special temperature. CONSTITUTION:An Si single crystalline substrate is mounted on a substrate holder 3, which is evacuated to 10<-6>Torr or less through an evacuation system 4. The substrate is heated by a heater contained therein to 200-600 deg.C, and held thereat. After the temperature of the substrate is stabilized, GeF4, SiH4 are introduced from a nozzle 2 through a gas tube 1, and He is further introduced. It is so held that an entire pressure becomes 520mTorr, and a Ge epitaxial thin film is deposited. A suitable flow rate ratio of the used GeF4 and silane gas is 0.5-20. Thus, the GeF4 and the silane gas are reacted to easily form a Ge or SiGe deposited film at a low temperature.
Patent JP-H09223476-A (JP)
Title: Astigmatism correcting method for charged particle beam apparatus
Inventor: OKI HIROBUMI
IPC: H01J37/153
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an astigmatism correcting method, by which astigmatism of charged particle beams is easily and automatically corrected, for charged particle beam. SOLUTION: Every time a different astigmatism value is set, scanning of electron beam EB is carried out in X, Y directions, the detected signals obtained in the respective directions are differentiated, and the results are stored in a waveform memory 15. A computer 5 controls an objective lens controlling unit 6 as to make the wave height values of the differentiated waveforms in respective scanning directions become peaks and the lens value of the objective lens 3 is changed. Together with the given astigmatism values, the peak values of the wave height values in the respective scanning directions obtained at that time and the lens values of the time are stored in the computer 5. Since the astigmatism values are changed within a previously assigned range, the above-mentioned peak values and lens values are obtained at respective astigmatism values.  An astigmatism value (a) at which the lens values in the X direction and the Y direction are conformed mutually and an astigmatism value (b) at which the peaks of the wave height values of the differentiated waveforms become the maximum can therefor be calculated. The optimum astigmatism correcting value defined as (a+b)/2 is set in an astigmatism collecting apparatus.
Patent JP-2000226908-A (JP)
Title: Roof tile with solar battery and manufacturing method thereof
Inventor: AKAMATSU HIROSHI
IPC: E04D1/30
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To prevent a solar battery module fixed to the base material for the roof tiles from floating up from the roof base material or being separated therefrom by the wind force blowing to the roof. SOLUTION: A roof tile 1 with solar batteries intalled in the central recess 3 of a base material 2 for roof tiles is formed so that fixing tools 8, 9 are fixed to the periphery 5 of the base material 2 surrounding the recess 3. The solar battery module 4 is fixed by the fixing tools 8, 9 so as to be pressed by the base material 2 for roof tiles, by fixing the fixing tools 8, 9 to the peripheral part 5 of the base material 2.
Patent JP-2000230567-A (JP)
Title: Shaft clamp joint
Inventor: HIRAGUSHI SHUZO
IPC: F16D1/04
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a shaft clamp joint which does not require a high processing accuracy and capable of connecting without causing a rattling. SOLUTION: With a shaft inserting portion 1 of which a tip end is an elastically shrinkable taper portion 11 and a rear end side is a straight portion 12, a tightening ring 2 having a taper portion 21 and a straight portion 22 at an inner periphery side corresponding thereto is engaged. A ball 4, inserted into a through-hole 15 of a shaft inserting portion 1 is engaged with a V-shaped groove 6 formed on a shaft 5 and is urged to a direction perpendicular to an axis by the straight portion 22 at an inner periphery of the tightening ring 2. The shaft 5 is strongly tightened by a wedge effect caused by a press contact of the taper portions 11, 21 each other.
Patent JP-S59158969-A (JP)
Inventor: NADAMOTO HIROYASU
IPC: F25B49/02
Filed: 1983-02-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08225103-A (JP)
Title: Garbage collector with crusher
Inventor: ISONAGA TOICHI
IPC: B65F3/00
Filed: 1995-02-20
Abstract: PURPOSE: To efficiently collect and store the garbage in a drum by crushing the garbage, and also to stabilize running of a vehicle. CONSTITUTION: A storage drum 1 is rotated by a gear 6 and a hydraulic motor 7 on the front side. As the drum driving mechanism is provided on the front side, even if a crusher 20 is installed on the rear part, the running of a vehicle can be stabilized. A door 12 is supported by a portal support frame 9. Though feed blades 30a which have a height approximate to the radius of the inside of the storage drum 1 are disposed in the inside of the storage drum 1, the center is made as a hole with a diameter of 400mm, for example, so that a person can pass through the center. The blade 30a is so high that the garbage which was crushed to pieces of fixed size and form can be smoothly compressed and fed into the drum 1. The air in the storage drum 1 is sucked and discharged, whereby dust produced by crushing is prevented from reaching a worker through throw-in ports 14.
Patent JP-S53116614-A (JP)
Title: Linear motor driven railway vehicle
Inventor: FUKAYA TOSHIO
IPC: B61B13/00
Filed: 1977-03-23
Abstract: PURPOSE: To obtain the floating force of a linear motor driven railway vehicle on the basis of a magnetic repulsion strength increasing with the increase of the vehicle traveling speed by securing pemanent magnet group longitudinally alternatively arranged underneath the vehicle opposite to nonmagnetic electric conductor attached onto a rail. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0678969-A (JP)
Title: Medical bag and its manufacture
Inventor: ONO SEIICHI
IPC: A61J1/10
Filed: 1993-01-28
Abstract: PURPOSE:To form a fused part firmly fused to both end parts of an inflation tube and perfectly eliminate leak of chemicals by forming a protruding part and a recessed part on one surface of the fused part formed on both ends of a bag part, and forming a flat surface on the other surface. CONSTITUTION:A medical bag 1 is formed of a bag part 4 made of a thermoplastic synthetic resin and a stopper part 3 installed to one end thereof. Fused parts 2, 3 are formed on both the ends of the bag part 4, one surface of the fused part 2 has an emboss surface having protruding parts 7 and recessed parts 6 formed thereon, and the other surface is formed into a flat surface 9. In a part of parts corresponding to creases on both ends of the inflation tube of the fused part 2, protruding parts 8 lower than the protruding parts 7 are formed on the emboss surface side, whereby the depth H of the emboss surface is shallowed, and recessed parts 10 are formed on the other flat surface 9 side. The protruding parts 7 and the recessed parts 6 are regularly formed at longitudinally and laterally determined intervals, and the state having no thick part nor fusion lack can be held.
Patent JP-S61188003-A (JP)
Title: Operating method of automatic producting equipment
Inventor: HANAOKA HIROSHI
IPC: B23B35/00
Filed: 1985-02-18
Abstract: PURPOSE:To improve machining accuracy, by obtaining a machining error, determined by comparing a measured value of a machined work with its target value, and automatically selecting the next tool to be used on the basis of said machining error. CONSTITUTION:An automatic producting equipment comprises a machining part 1, conveying part 2 of a machined work W and a measuring part 3 measuring the work conveyed and giving a command to the machining part 1. The measuring part 3 calculates a size or the like from a three-dimensional measuring machine 61 and measured data while outputs, on the basis of a machining error for the machining target value, a tool selecting command from an arithmetic processor 62 to a tool magazine 12 in the machining part 1. A selected tool is mounted to a main spindle 16 of a machine main unit 11 via a tool exchanger 13.
Patent JP-H0229600-A (JP)
Title: Ammunition feeder
Inventor: DEBITSUTO ROODO MAHAA
IPC: F41A9/04
Filed: 1989-02-13
Abstract: PURPOSE: To provide an ammunition feeding device to cope with a rapid firing velocity, a method wherein the ammunition feeding device comprises an endless ammunition conveyor to feed a service ammunition from a magazine to a rapid fire gun and feed a used shell to the magazine; a first shuttle mechanism to accelerate the firing velocity of the gun to a conveyor speed; and a second shuttle mechanism to wind it into a serpentine conveyor loop. CONSTITUTION: A first reciprocating shuttle mechanism 38 fixed at the exit of a magazine 12 has some sets of drive sprockets 42 and 44 to be operated such that a serpentine conveyor loop 26 is successively unwrapped from a rail 24 to support the loop and accelerated to a conveyor speed coping with rapid firing of a gun. Reciprocation of the first shuttle mechanism 38 for unwrapping and the second shuttle mechanism 48 for winding and the speed of a sprocket are regulated to perform smooth feed operation for ammunition. Further, a secondary conveyor driven in a coordination relation with the shuttle mechanism linearly conveys the serpentine formation parts of the ammunition conveyor in one lot from the shuttle mechanism 48 for winding to the shuttle mechanism 38 for unwrapping at a proper speed sharply lower than a conveyor speed coping with firing of the gun.
Patent JP-H02241750-A (JP)
Title: Vibraton frame for typing element of matrix line printer
Inventor: BERUNTO GUUGERU
IPC: B41J2/275
Filed: 1990-02-09
Abstract: PURPOSE: To obtain a desired high frequency by side guiding clapper armatures engaged by a tongue disposed laterally with regard to a longitudinal direction within a recess to be rotatable, forming a return spring as a spring arm, and forming the spring arm as a second side guide member of the armature. CONSTITUTION: A profile rod 7 has thereinside one magnetic yoke 8, one electromagnetic coil 9, a clapper armature 10, a clapper armature pivoting hinge support 11, a restoring spring 12, and print elements 2 attached at the clapper armature 10 in each of component units. The elements 2 are disposed adjacent to each other in a row direction 3. The armature 10 has a tongue 15 disposed laterally to a longitudinal direction from below to above. The tongue 15 is engaged within a recess 16. The spring 12 is formed as an arm spring 17. In this case, a spring arm 18 is formed as a second lateral guide for the armature 10. Thus, the armature 10 is satisfactorily operated with a high frequency due to accurate guiding.
Patent JP-H10218946-A (JP)
Title: Curable composition
Inventor: MOCHIZUKI KATSUNOBU
IPC: C09D11/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which forms a coating film having excellent water resistance and excellent adhesion to polyolefins by mixing a diol di(meth) acrylate with a dimer diol di(meth)acrylate. SOLUTION: The diol di(meth)acrylate (A) used is represented by the formula: HO(XO)m -ZO-(YO)n -H (wherein Z is a dimer diol residue; X and Y are each a 2-4C alkylene; m and n are each an integer of 0 or greater; and 2<=m+n<=40). The dimer diol di(meth)acrylate (B) used is a difunctional (meth)acrylic ester prepared by (meth)acryloylating the two hydroxyl groups of the dimer diol. In addition to components A and B, a radical polymerizable monomer (C) copolymerizable therewith may be used. The mixing ratio is desirably such that A:B:C is (5-90):(5-90):(5-90)(wt.%). To perform the thermal polymerization of the composition, 0.1-5 pts.wt., per pt.wt. total monomer, benzoyl peroxide is used as a polymerization initiator.
Patent JP-S63200777-A (JP)
Inventor: KAWASAKI KIKUO
IPC: A61N5/06
Filed: 1987-02-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。